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001 9910699089003321
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035   $a(EXLCZ)995470000002398992
100   $a20090805d2009      ua             0
101 0 $aeng
135   $aurmnu||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aBiological-community composition in small streams and its relations to habitat, nutrients, and land use in agriculturally dominated landscapes in Indiana and Ohio, 2004, and implications for assessing nutrient conditions in Midwest streams$b[electronic resource] /$fby Brian J. Caskey and Jeffrey W. Frey
210  1$aReston, Va. :$cU.S. Geological Survey,$d2009.
215   $a1 online resource (vi, 21 pages) $cillustrations, maps
225 1 $aScientific investigations report ;$v2009-5055
300   $aTitle from PDF title screen (viewed Aug. 5, 2009).
300   $a"National Water-Quality Assessment Program."
320   $aIncludes bibliographical references (pages 19-21).
606   $aRivers$xBiological control$zIndiana
606   $aRivers$xBiological control$zOhio
606   $aNutrient pollution of water$zIndiana
606   $aNutrient pollution of water$zOhio
606   $aBiotic communities$xEnvironmental aspects$zIndiana
606   $aBiotic communities$xEnvironmental aspects$zOhio
615  0$aRivers$xBiological control
615  0$aRivers$xBiological control
615  0$aNutrient pollution of water
615  0$aNutrient pollution of water
615  0$aBiotic communities$xEnvironmental aspects
615  0$aBiotic communities$xEnvironmental aspects
700   $aCaskey$b B. J$g(Brian J.)$01388621
701   $aFrey$b Jeffrey W$01391761
712 02$aNational Water-Quality Assessment Program (U.S.)
712 02$aGeological Survey (U.S.)
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910699089003321
996   $aBiological-community composition in small streams and its relations to habitat, nutrients, and land use in agriculturally dominated landscapes in Indiana and Ohio, 2004, and implications for assessing nutrient conditions in Midwest streams$93492499
997   $aUNINA